An aircraft gaining speed during take - off is evidently not an inertial system.一架正在加速起飞的飞机,显然不是惯性系统.In undisturbed inertial motion, the angular momentum is constant.在无扰动惯性运动中, 角动量是恒定的.That inertial systems exist is a st...
An aircraft gaining speed during take - off is evidently not an inertial system.一架正在加速起飞的飞机,显然不是惯性系统.This area of study is central to the technology of inertial navigation and gyroscopic stabilization.这个研究领域是惯性导航和陀螺稳定器技术...
The film made ＄ 320 million, making it the highest grossing British film ever, and Grant won both a BAFTA and a Golden Globe.该片的票房收入达到3.2亿美元，成为有史以来英国影片的票房之冠，格兰特因此获得了英国电影电视艺术学院奖和一个金球奖。the top-grossing movie of 20052005年票房...
Each heartbeat has two basic parts: diastole and atrial and ventricular systole.每一次心脏跳动都包含两个基本部分: 舒张期以及方式收缩期.The length in the diastole was bigger than that in the systole.在舒张期其可视长度比收缩期长.What are the reason that the prob...
这种灯叫做白炽灯，其颜色取决于温度。They are called incandescent lights, and their colour depends on how hot they are.我们日常生活中用的白炽灯，是爱迪生发明的。The incandescent lamp we use in daily life was invented by Edison.灯具.第2-23部分: 特殊要求.白炽灯用备用低压照明系统.Lum...